GENEVA, Aug. 31 -- NORTH CHINA MUNICIPAL ENGINEERING DESIGN & RESEARCH INSTITUTE CO, LTD. filed a patent application (CN2026/070345) for “SEQUENTIAL BATCH STORAGE AND DRAINAGE-BASED ANTI-SEDIMENTATION METHOD AND SYSTEM FOR SEWAGE PIPE NETWORK”. With publication no. WO/2026/174983, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: E03F 1/00
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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